Sofia Costoulas defeated Rebecca Munk Mortensen 6-1 6-3 in the W35 Amstelveen 1 round of 32 on clay. Sofia Costoulas extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-07-30 | W35 Koge 1 | R32 | clay | Rebecca Munk Mortensen | 6-4 6-3 |
| 2023-11-24 | W25 Limassol | QF | hard | Sofia Costoulas | 6-3 6-2 |
Averages over each player's completed matches in the selected window (199 vs 156). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About